Ultimate Support CMP-485 SUPER CLAMP for Apex and Deltex Series Keyboard Stands<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Extraordinarily strong tier support </span></li><li><span class="a-list-item"> For use with Ultimate Support TBR-130 (13") or TBR-180 (18") Tri-bar arms (sold separately) </span></li><li><span class="a-list-item"> To be used on an Ultimate Support APEX AX-48 Pro or Deltex DX-48 Pro keyboard stand </span></li><li><span class="a-list-item"> Height-adjustable fitting </span></li><li><span class="a-list-item"> Hardware included </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41FaC2KBF7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DRf64FzLL.jpg" noproxy>